Company lists · Data refreshed September 2026

Top 25 Hvac software development companies worldwide

Name: Hvac software development companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 10,905 companies tracked

RevenueBase identified 10,905 hvac software development companies worldwide as of September 2026 and tracks 186,772 professional contacts across them, including 57,891 with verified work emails and 28,936 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.

This list covers hvac software development companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 3, 2026. Country and city lists for hvac software development companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

10,905Companies

186,772Contacts tracked

57,891Verified emails

28,936Mobile numbers

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The 25 largest hvac software development companies worldwide

Ranked by team size

Top 25 of 10,905 hvac software development companies worldwide, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to hvac software development companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Danfoss	Indirect evidence	Nordborg, DenmarkHQ checked Sep 3, 2026	10001+	10,663 contacts →
	Indirect evidence “Danfoss engineers solutions that increase machine productivity, reduce emissions, lower energy consumption, and enable electrification.” Source: RevenueBase Database · checked Sep 3, 2026
2	Lennox	Indirect evidence	Richardson, TX, United StatesHQ checked Sep 3, 2026	10001+	4,693 contacts →
	Indirect evidence “Lennox (NYSE: LII) is a leading provider of innovative climate control solutions for heating, ventilation, air conditioning, and refrigeration (HVACR) markets.” Source: RevenueBase Database · checked Sep 3, 2026
3	Daikin Applied Americas	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 3, 2026	10001+	4,214 contacts →
	Indirect evidence “Daikin Applied delivers superior air quality and energy efficiency to every solution with innovation in advanced technology, IoT, and next generation compressors.” Source: RevenueBase Database · checked Sep 3, 2026
4	Goodman AIR Conditioning & Heating	Indirect evidence	Waller, TX, United StatesHQ checked Sep 3, 2026	10001+	2,378 contacts →
	Indirect evidence “Since 1982, Goodman Manufacturing has had one goal: provide customers with reliable, high-quality, energy-efficient, and affordable indoor comfort products.” Source: RevenueBase Database · checked Sep 3, 2026
5	Munters	Indirect evidence	Stockholm, SwedenHQ checked Sep 3, 2026	1,001-5,000	2,092 contacts →
	Indirect evidence “Munters is a global leader in energy-efficient air treatment and climate solutions.” Source: RevenueBase Database · checked Sep 3, 2026
6	Daikin Europe	Indirect evidence	Ostend, BelgiumHQ checked Sep 3, 2026	10001+	1,724 contacts →
	Indirect evidence “Air is essential to our existence.” Source: RevenueBase Database · checked Sep 3, 2026
7	Belimo	Partial evidence	Hinwil, SwitzerlandHQ checked Sep 3, 2026	1,001-5,000	1,470 contacts →
	Partial evidence “Headquartered in Switzerland, Belimo is the global market leader in the development, production, and sales of field devices for the energy-efficient control of heating…” Source: RevenueBase Database · checked Sep 3, 2026
8	Fläktgroup	Partial evidence	Herne, GermanyHQ checked Sep 3, 2026	1,001-5,000	1,332 contacts →
	Partial evidence “FläktGroup, a Samsung company, is a leader in air technology, delivering best in class, innovative and energy-efficient HVAC solutions, whilst reducing customer’s carbon footprint.” Source: RevenueBase Database · checked Sep 3, 2026
9	Aaon, INC	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,196 contacts →
	Partial evidence “Driving the industry forward through the design, manufacturing, and rigorous testing of premium HVAC equipment.” Source: RevenueBase Database · checked Sep 3, 2026
10	PRIVA	Partial evidence	De Lier, NetherlandsHQ checked Sep 3, 2026	501-1,000	1,076 contacts →
	Partial evidence “Priva is a high-tech company that develops hardware, software and services in the field of climate control, energy saving and optimal reuse of water.” Source: RevenueBase Database · checked Sep 3, 2026
11	CAREL	Indirect evidence	Brugine, ItalyHQ checked Sep 3, 2026	1,001-5,000	1,038 contacts →
	Indirect evidence “CAREL is a world leader in control solutions for air-conditioning, refrigeration and heating, and systems for humidification and evaporative cooling.” Source: RevenueBase Database · checked Sep 3, 2026
12	Baltimore Aircoil Company	Indirect evidence	Jessup, MD, United StatesHQ checked Sep 3, 2026	1,001-5,000	925 contacts →
	Indirect evidence “At BAC, we don’t just build cooling systems, we shape the future of sustainable solutions.” Source: RevenueBase Database · checked Sep 3, 2026
13	Climatec, LLC	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 3, 2026	1,001-5,000	865 contacts →
	Indirect evidence “Climatec has been making buildings safer, more comfortable and efficient for over 40 years.” Source: RevenueBase Database · checked Sep 3, 2026
14	Coolsys	Indirect evidence	Brea, CA, United StatesHQ checked Sep 3, 2026	1,001-5,000	749 contacts →
	Indirect evidence “CoolSys solves the most complex challenges in refrigeration, air conditioning, heating, engineering, and energy management.” Source: RevenueBase Database · checked Sep 3, 2026
15	Albireo Energy	Indirect evidence	Edison, United StatesHQ checked Sep 3, 2026	1,001-5,000	685 contacts →
	Indirect evidence “Albireo Energy is a leading independent building controls and energy services provider recognized by customers for creating intelligent, high-performance buildings.” Source: RevenueBase Database · checked Sep 3, 2026
16	Halton Group	Indirect evidence	Helsinki, FinlandHQ checked Sep 3, 2026	1,001-5,000	669 contacts →
	Indirect evidence “Halton Group is the global technology leader in indoor air solutions for demanding spaces.” Source: RevenueBase Database · checked Sep 3, 2026
17	Aalberts Hydronic Flow Control	Indirect evidence	Db, NetherlandsHQ checked Sep 3, 2026	1,001-5,000	665 contacts →
	Indirect evidence “When it comes to comfortable climate in buildings, we set the ultimate standards.” Source: RevenueBase Database · checked Sep 3, 2026
18	Scania Industrial Maintenance AB	Indirect evidence	Södertälje, SwedenHQ checked Sep 3, 2026	501-1,000	630 contacts →
	Indirect evidence “Scania Industrial Maintenance support Scania in Sweden with technical services.” Source: RevenueBase Database · checked Sep 3, 2026
19	Daikin Middle East And Africa	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 3, 2026	501-1,000	599 contacts →
	Partial evidence “A global leader in manufacturing and supplying HVAC-R solutions (Heating, Ventilation, Air Conditioning and Refrigeration).” Source: RevenueBase Database · checked Sep 3, 2026
20	Nordomatic	Indirect evidence	Stockholm, SwedenHQ checked Sep 3, 2026	1,001-5,000	573 contacts →
	Indirect evidence “Nordomatic is a global impact pioneer in smart buildings, helping you optimize, simplify, and future-proof your operations.” Source: RevenueBase Database · checked Sep 3, 2026
21	Glen Dimplex	Indirect evidence	Cloghran, IrelandHQ checked Sep 3, 2026	5,001-10,000	527 contacts →
	Indirect evidence “As a privately owned business with a 50-year heritage in manufacturing, Glen Dimplex Group is alive with entrepreneurial spirit, and innovation and driven by a steadfast belief in…” Source: RevenueBase Database · checked Sep 3, 2026
22	Swegon Group	Indirect evidence	Gothenburg, SwedenHQ checked Sep 3, 2026	1,001-5,000	516 contacts →
	Indirect evidence “Swegon Group AB, owned by Investment AB Latour, listed on the Stockholm Stock Exchange, is a market leading supplier in the field of indoor environment, offering solutions for…” Source: RevenueBase Database · checked Sep 3, 2026
23	Colt International	Indirect evidence	Petersfield, United KingdomHQ checked Sep 3, 2026	1,001-5,000	507 contacts →
	Indirect evidence “Since 1931 we have been harnessing the natural elements to provide healthy, comfortable and safe working and living conditions in buildings.” Source: RevenueBase Database · checked Sep 3, 2026
24	Daikin Applied Europe	Partial evidence	Ariccia, ItalyHQ checked Sep 3, 2026	1,001-5,000	503 contacts →
	Partial evidence “Daikin Applied Europe is a multinational company manufacturing and supplying components for hydronic HVAC systems (chillers, air handling units and system management solutions)…” Source: RevenueBase Database · checked Sep 3, 2026
25	Airmaster	Partial evidence	Scoresby, AustraliaHQ checked Sep 3, 2026	1,001-5,000	496 contacts →
	Partial evidence “At Airmaster, our goal is to lead the way in integrated building services, combining HVAC & R, building automation, electrical, and fire systems to create smart buildings that are…” Source: RevenueBase Database · checked Sep 3, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: hvac software development companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names hvac software development companies.
Partial evidence: Its own public description names part of hvac software development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hvac software development companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 10,905 hvac software development companies worldwide

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Hvac software development companies worldwide at a glance

As of Sep 3, 2026

31.0%Verified-email coverage

15.5%Mobile-number coverage

17.1Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Sao Paulo

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

4,491

11-50

4,098

51-200

1,438

201-500

321

501-1,000

1,001-5,000

100

5,001-10,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among hvac software development companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 33 countries, largest first: the United States, Germany, India, France, Canada, the United Kingdom, Brazil, Italy, the Netherlands, Spain and 23 more. Country and city lists for hvac software development companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “hvac software development companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names hvac software development companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among hvac software development companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 57,891 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph between September 3, 2026 and September 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Hvac software development companies by location

47 lists · largest first

Every Hvac software development companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names hvac software development companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many hvac software development companies are there worldwide?

RevenueBase identified 10,905 hvac software development companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Danfoss, headquartered in Vimercate, tops this list with the largest team on record.

Which country has the most hvac software development companies?

The United States leads with 3,502 companies, followed by Germany (888) and India (668). Every hvac software development companies list by country and city is linked on this page.

Which city has the most hvac software development companies?

Sao Paulo leads with 116 headquartered companies, followed by Dubai (97) and New York (70).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 57,891 verified decision-maker contacts tracked across these 10,905 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 3, 2026 and September 14, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.